[INFO] crate mysteriouspants-throttle 0.2.5 is already in cache
[INFO] extracting crate mysteriouspants-throttle 0.2.5 into work/ex/clippy-test-run/sources/stable/reg/mysteriouspants-throttle/0.2.5
[INFO] extracting crate mysteriouspants-throttle 0.2.5 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/mysteriouspants-throttle/0.2.5
[INFO] validating manifest of mysteriouspants-throttle-0.2.5 on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mysteriouspants-throttle-0.2.5 on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mysteriouspants-throttle-0.2.5
[INFO] finished frobbing mysteriouspants-throttle-0.2.5
[INFO] frobbed toml for mysteriouspants-throttle-0.2.5 written to work/ex/clippy-test-run/sources/stable/reg/mysteriouspants-throttle/0.2.5/Cargo.toml
[INFO] started frobbing mysteriouspants-throttle-0.2.5
[INFO] finished frobbing mysteriouspants-throttle-0.2.5
[INFO] frobbed toml for mysteriouspants-throttle-0.2.5 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/mysteriouspants-throttle/0.2.5/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting mysteriouspants-throttle-0.2.5 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/mysteriouspants-throttle/0.2.5:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 6d5d925e863dc1327169202d74488541be4394be542beac485bbe01125890c0d
[INFO] running `"docker" "start" "-a" "6d5d925e863dc1327169202d74488541be4394be542beac485bbe01125890c0d"`
[INFO] [stderr]     Checking mysteriouspants-throttle v0.2.5 (/opt/crater/workdir)
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:139:9
[INFO] [stderr]     |
[INFO] [stderr] 139 | /         return Throttle {
[INFO] [stderr] 140 | |             delay_calculator: Box::new(delay_calculator),
[INFO] [stderr] 141 | |             state: ThrottleState::Uninitialized
[INFO] [stderr] 142 | |         };
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 139 |         Throttle {
[INFO] [stderr] 140 |             delay_calculator: Box::new(delay_calculator),
[INFO] [stderr] 141 |             state: ThrottleState::Uninitialized
[INFO] [stderr] 142 |         }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:163:9
[INFO] [stderr]     |
[INFO] [stderr] 163 | /         return Throttle {
[INFO] [stderr] 164 | |             delay_calculator: Box::new(move |_, _|
[INFO] [stderr] 165 | |                 Duration::from_millis(wait_for_millis)),
[INFO] [stderr] 166 | |             state: ThrottleState::Uninitialized
[INFO] [stderr] 167 | |         };
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 163 |         Throttle {
[INFO] [stderr] 164 |             delay_calculator: Box::new(move |_, _|
[INFO] [stderr] 165 |                 Duration::from_millis(wait_for_millis)),
[INFO] [stderr] 166 |             state: ThrottleState::Uninitialized
[INFO] [stderr] 167 |         }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:139:9
[INFO] [stderr]     |
[INFO] [stderr] 139 | /         return Throttle {
[INFO] [stderr] 140 | |             delay_calculator: Box::new(delay_calculator),
[INFO] [stderr] 141 | |             state: ThrottleState::Uninitialized
[INFO] [stderr] 142 | |         };
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 139 |         Throttle {
[INFO] [stderr] 140 |             delay_calculator: Box::new(delay_calculator),
[INFO] [stderr] 141 |             state: ThrottleState::Uninitialized
[INFO] [stderr] 142 |         }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:163:9
[INFO] [stderr]     |
[INFO] [stderr] 163 | /         return Throttle {
[INFO] [stderr] 164 | |             delay_calculator: Box::new(move |_, _|
[INFO] [stderr] 165 | |                 Duration::from_millis(wait_for_millis)),
[INFO] [stderr] 166 | |             state: ThrottleState::Uninitialized
[INFO] [stderr] 167 | |         };
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 163 |         Throttle {
[INFO] [stderr] 164 |             delay_calculator: Box::new(move |_, _|
[INFO] [stderr] 165 |                 Duration::from_millis(wait_for_millis)),
[INFO] [stderr] 166 |             state: ThrottleState::Uninitialized
[INFO] [stderr] 167 |         }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "6d5d925e863dc1327169202d74488541be4394be542beac485bbe01125890c0d"`
[INFO] running `"docker" "rm" "-f" "6d5d925e863dc1327169202d74488541be4394be542beac485bbe01125890c0d"`
[INFO] [stdout] 6d5d925e863dc1327169202d74488541be4394be542beac485bbe01125890c0d